Ambient Sensor Signal Circuit

AMBIENT SENSOR SIGNAL CIRCUIT

Diagnosis Procedure


1. CHECK AMBIENT SENSOR CIRCUIT

1.Turn ignition switch OFF.
2.Disconnect combination meter connector and ambient sensor connector.
3.Check continuity between combination meter harness connector and ambient sensor harness connector.





4.Check continuity between combination meter harness connector and ground.





Is the inspection result normal?
YES- GO TO 2.
NO- Repair harness or connector.

2. CHECK AMBIENT SENSOR GROUND CIRCUIT

Check continuity between combination meter harness connector and ambient sensor harness connector.





Is the inspection result normal?
YES- INSPECTION END
NO- Repair harness or connector.


Component Inspection

Refer to "Component Inspection" Ambient Sensor.